Which ancient civilization first used standardized symbols on pottery as a form of brand recognition to indicate workshop origin and product quality?

Before modern corporate logos, ancient civilizations used distinctive symbols to mark their goods and identify merchants in bustling marketplaces. These early forms of 'brand recognition' helped consumers identify quality products and trusted sellers across vast trading networks. Test your knowledge about how ancient civilizations used symbols and markings as early forms of branding in their commercial activities.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Ancient Egypt (with cartouche-style maker's marks)
Ancient Greece (with potter signatures and workshop stamps)
Mesopotamia (with cylinder seal impressions)
Indus Valley Civilization (with merchant trade seals)